Porth Ceriad surf break

Porth Ceriad surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 6 pm Monday 04 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
11.3° C
(Which is 1.4°C warmer than normal for this time of year)

How big are the waves at Porth Ceriad today?

The current surf forecast for Porth Ceriad at 1AM is: 0.1m 7s primary swell from a West direction (forecast issued at 06:00pm May 04). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (05 May)0.5ft (0.1m)7s
Afternoon (05 May)--
Evening (05 May)--

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 13°C on Mon afternoon, min 8°C on Tue night). Wind will be generally light.

Mon
4
Tuesday
5
Wednesday
6
Thu
7
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.5
NNW
4
0.1
W
7
0.1
W
7
0.1
W
7
0.1
W
7
0.1
W
7
0.1
W
7
0.3
NNW
2
0.5
NNW
3
0.6
NNW
4
0.5
N
4
0.4
NNW
5
0.4
NNW
5
0.3
NNW
5
0.3
NNW
5
0.2
NNW
4
0.2
NNW
4
0.2
ESE
2
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.2
SSE
2
Wave Graph
Metric surfscale
Energy kJ
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
Wind (km/h)
20
NNW
20
N
15
N
15
NNE
15
NNE
15
NNE
15
N
20
NNW
25
NNW
20
N
15
N
15
NNE
10
NNE
5
ENE
10
ESE
10
SE
5
WNW
15
SE
25
SE
20
SE
15
SSE
20
SE
20
SE
10
SSW
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross
cross-on
glassy
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
High Tide
10:43PM4.05m
11:03AM3.78m
11:18PM3.87m
11:37AM3.54m
11:54PM3.66m
12:15PM3.29m
Low Tide
5:16PM0.80m
5:40AM0.75m
5:48PM0.97m
6:19AM0.93m
6:26PM1.15m
7:06AM1.13m
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:37
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:49
8:51
8:52
8:53
Temp °C
13
12
11
11
10
9
10
11
11
11
9
8
8
9
9
10
11
11
10
10
10
9
9
12
9
7
7
7
6
5
6
6
5
5
4
4
4
6
6
7
9
7
4
5
6
5
5
9
Swell 1
Height (m)
Direction
Period (s)
0.1
W
7
0.1
W
7
0.1
W
7
0.1
W
7
0.1
W
7
0.2
NNW
3
0.4
NNW
5
0.3
NNW
5
0.3
NNW
5
0.2
NNW
4
Energy kJ
1
1
1
1
1
1
8
5
4
2
Swell 2
Height (m)
Direction
Period (s)
0.1
W
7
Energy kJ
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.5
NNW
4
0.6
NNW
4
0.5
N
4
0.3
N
4
0.3
N
2
0.3
NNW
2
0.5
NNW
3
0.6
NNW
4
0.5
N
4
0.4
NNW
5
0.2
NNW
4
0.2
ESE
2
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.2
SSE
2
Energy kJ
7
13
7
2
1
1
6
11
7
7
2
1
2
2
2
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
306
456
320
303
335
410
316
325
503
533
303
301
302
302
301
301
302
320
314
307
307
314
337
321
Best forecast wave conditions in Lleyn Peninsula
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
2
2
2
2
2
1
2
2
3
3
3
2
2
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
4
4
5
4
5
5
5
5
5
5
5
5
6
5
5
5
5
5
9
5
5
6
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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